JPS4824057B1 - - Google Patents

Info

Publication number
JPS4824057B1
JPS4824057B1 JP45042942A JP4294270A JPS4824057B1 JP S4824057 B1 JPS4824057 B1 JP S4824057B1 JP 45042942 A JP45042942 A JP 45042942A JP 4294270 A JP4294270 A JP 4294270A JP S4824057 B1 JPS4824057 B1 JP S4824057B1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP45042942A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4824057B1 publication Critical patent/JPS4824057B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/02—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)
  • Variable Magnification In Projection-Type Copying Machines (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
JP45042942A 1969-05-21 1970-05-21 Pending JPS4824057B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6916575A FR2044465A5 (en) 1969-05-21 1969-05-21

Publications (1)

Publication Number Publication Date
JPS4824057B1 true JPS4824057B1 (en) 1973-07-18

Family

ID=9034404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45042942A Pending JPS4824057B1 (en) 1969-05-21 1970-05-21

Country Status (6)

Country Link
US (1) US3645602A (en)
JP (1) JPS4824057B1 (en)
CH (1) CH515513A (en)
DE (1) DE2024578A1 (en)
FR (1) FR2044465A5 (en)
GB (1) GB1318042A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138562U (en) * 1976-04-15 1977-10-20
JPS58135686U (en) * 1982-03-08 1983-09-12 サンデン株式会社 Lighting structure for frozen or refrigerated cabinets
JPS609671Y2 (en) * 1977-03-08 1985-04-04 三洋電機株式会社 open case
JPS6117348Y2 (en) * 1978-04-10 1986-05-27

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2181500B2 (en) * 1972-04-26 1977-06-24 Clave Serge
JPS5611427A (en) 1979-07-10 1981-02-04 Canon Inc Variable power afocal lens system
GB2140578B (en) * 1983-05-26 1986-04-23 Vickers Plc Optical microscope having adjustable optics to view two specimens
DE3615842A1 (en) * 1986-05-10 1987-11-12 Moeller J D Optik INTERMEDIATE ASSEMBLY FOR A STEREOSCOPIC OPERATING MICROSCOPE FOR EYE SURGERY
IL85908A (en) * 1988-03-29 1992-06-21 Israel State Dual field of view optical system
JPH0420915A (en) * 1990-05-16 1992-01-24 Nikon Corp Automatic focusing telescope
GB2244344B (en) * 1990-05-18 1993-09-29 Gec Ferranti Defence Syst Infra-red zoom lens
JP3181636B2 (en) * 1991-09-26 2001-07-03 オリンパス光学工業株式会社 Switchable zoom finder
US6295170B1 (en) * 1996-10-30 2001-09-25 Litton Systems, Inc. Alignment element for multiple channel sight and method
US6061175A (en) * 1998-06-03 2000-05-09 Watters; George M. Multi-focal-ratio reflector telescopes
US6172806B1 (en) * 2000-01-20 2001-01-09 Lomo America, Inc. Concentric telescope system
US20020181094A1 (en) * 2001-05-30 2002-12-05 Weinstock Ronald J. Optical module for increasing magnification of microscope
US6671090B2 (en) * 2001-09-07 2003-12-30 Ocutech, Inc. Vision enhancing optical system
US7292262B2 (en) 2003-07-21 2007-11-06 Raytheon Company Electronic firearm sight, and method of operating same
DE10347712A1 (en) * 2003-10-14 2005-05-12 Leica Microsystems scanning microscope
US20050268521A1 (en) * 2004-06-07 2005-12-08 Raytheon Company Electronic sight for firearm, and method of operating same
US7210262B2 (en) 2004-12-23 2007-05-01 Raytheon Company Method and apparatus for safe operation of an electronic firearm sight depending upon detected ambient illumination
US20060176550A1 (en) * 2005-02-07 2006-08-10 Christian Luecke Tube for a viewing device as well as a viewing device
TW200630728A (en) * 2005-02-16 2006-09-01 Asia Optical Co Inc Auxiliary focusing method
WO2006113705A2 (en) * 2005-04-18 2006-10-26 Raytheon Company Multi-magnification viewing and aiming scope
AT502229B1 (en) 2005-07-20 2007-05-15 Swarovski Optik Kg FERNOPTICAL EQUIPMENT
DE102008064512A1 (en) 2008-12-22 2010-06-24 Maiorova, Tatiana, Dmitrov Optical arrangement for use in e.g. camera-phone for changing imaging condition and/or optical refraction power, has optical elements, where change of direction and/or vergrence is taken place in optical light path between elements
DE202009002387U1 (en) 2008-12-22 2010-05-12 Maiorova, Tatiana, Dmitrov Optical arrangement for changing an imaging ratio or a refractive power
US8493655B2 (en) * 2009-08-21 2013-07-23 Ronald J. Weinstock Optical module for increasing magnification of microscope
DE102010018498B4 (en) * 2010-04-22 2021-08-19 Andreas Obrebski Optical arrangement and optical device or device
DE102010017057B4 (en) 2010-05-21 2015-03-19 Jena-Optronik Gmbh Camera with several fixed focal lengths

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1798396A (en) * 1928-03-06 1931-03-31 Zeiss Carl Fa Stereophotogrammetric measuring appliance
US1843439A (en) * 1929-07-26 1932-02-02 Zeiss Carl Fa Instrument for observing stereoscopical images

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138562U (en) * 1976-04-15 1977-10-20
JPS609671Y2 (en) * 1977-03-08 1985-04-04 三洋電機株式会社 open case
JPS6117348Y2 (en) * 1978-04-10 1986-05-27
JPS58135686U (en) * 1982-03-08 1983-09-12 サンデン株式会社 Lighting structure for frozen or refrigerated cabinets

Also Published As

Publication number Publication date
GB1318042A (en) 1973-05-23
CH515513A (en) 1971-11-15
DE2024578A1 (en) 1971-01-28
FR2044465A5 (en) 1971-02-19
US3645602A (en) 1972-02-29

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